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Multicellular organisms require specialized organs and systems because in multicellular organisms, different jobs are done by different cells that are specialized, e.g. A blood cell carries oxygen. A nerve cell sends and receives signals.
In multicellular organisms different functions are divided among different cells. The cells in multicellular organisms are organized in ways the enables them to survive and reproduce. For any multicellular organism to survive, different cells must work together. The right type of cell must be in the right place to do the work that need to be done.
Wiki User
∙ 9y ago
Wiki User
∙ 14y agoBigger organisms get to eat smaller organisms, so there is some usefulness in being big, and you can't get very big without having more than one cell. From my perspective as a multicellular human being, it is good to be multicellular because it creates the possibility of intelligence and all that comes with it. The richness of human civilization would not exist without multicellular organisms.
Wiki User
∙ 15y agoSimply because as organisms get bigger their surface area to volume ratio decreases. This means it becomes more and more difficult to get nutrients and excrete wastes on a cellular level.
Wiki User
∙ 14y agoPeople are multicellular because they have many cells in their bodies.
Wiki User
∙ 11y agoMacro-organisms are composed of many cells, therefore they are called multicellular organisms. Microorganisms are typically made up of only on cell.
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Are protococcus single celled organism or multicellular organisms?
iT Is mUltIcelLULAr bEcAuSe iT Has mAnY CeLlS
Are mules multicellular?
Yes, mules are multicellular organisms.
Can parasites be protozoa fungi or multicellular organisms?
Protozoa, fungi and multicellular organisms can be parasites.
3 Differences between unicellular and multicellular organisms?
Three differences between unicellular and multicellular organisms is that unicellular organisms are microscopic and can live in extreme temperatures. Multicellular organisms are much larger and have systems and organs.
Is kingdom fungi unicellular or multicellular?
It contains both. Kingdom Protista is a large and very diverse group of organisms and can live as unicellular, multicellular, and in some cases, colonial cells.
What are cells in large organisms called?
multicellular
Are al eukaryotes large multicellular organisms?
No. Eukaryotes are simply organisms that have DNA in a separate nucleus. Some are unicellular. Some are multicellular.
Large organisms composed of a community of cells are said to be?
multicellular
Are cat multicellular organisms?
Yes. Any organism large enough to be seen can generally be assumed to be multicellular.
How would you distinguish a large colonial organism from a multicellular organisms?
Multicellular organisms are organisms with more than one cell, the cells of which are usually specialized. A large colonial organism is an organism of many cells that are loosely attached to each other and that show little or no specialization among themselves. Multicellular organisms are capable of surviving on their own while colonial organisms are not.
Are eukaryotes large multicellar organisms?
No, eukaryotes are not necessarily large, multicellular organisms. Paramecium are a great example of a single celled eukaryote.
Types of multicellular organisms?
ten multicellular organisms
All multicellular organisms are called?
There are many examples of multicellular organisms. Us humans are multicellular, animals are multicellular. Smaller organisms are unicells.
Are fish multicellular organisms?
Yes, fish are multicellular organisms
How do multicellular organisms begin?
multicellular organisms begin as a single cell.
Are protococcus single celled organism or multicellular organisms?
iT Is mUltIcelLULAr bEcAuSe iT Has mAnY CeLlS
Multicellular organisms are?
Multicellular organisms are organisms that consist of more than one cell, in contrast to unicellular organisms.
